Padlock



FIG. 1 is a perspective view of “padlock” showing my new design thereof;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear perspective view hereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 shows that a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another view in use thereof.

The broken lines indicate unclaimed portions and form no part of the claimed design. 

CLAIM The ornamental design for a “padlock,” as shown and described. 